/* 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package cc.alcina.framework.gwt.client.gwittir.renderer;

import cc.alcina.framework.common.client.logic.reflection.ClientInstantiable;

import com.totsp.gwittir.client.ui.Renderer;

/**
 * To allow subclassing
 * @author nick@alcina.cc
 *
 * @param <T>
 */
@ClientInstantiable
public class ReflectInstantiableToStringRenderer<T> implements Renderer<T,String> {

    public static final ReflectInstantiableToStringRenderer<Object> INSTANCE = new ReflectInstantiableToStringRenderer<Object>();

    public String render(T o) {
        return (o == null) ? "" : o.toString();
    }
}